Model: GD-STC-1

Type: I/O Module

Number of digital inputs: 8

Number of digital outputs: 8

Number of analog input: 8 (0~5V or 0~20mA)

Operating voltage: DC 12V / 24V, selectable

Dimension: 125×110×40mm

Model: GD6020

Type: Remote Terminal Unit

Number of digital  inputs: 8

Number of digital outputs: 8

Number of analog input: 8 (0~5V or 0~20mA)

Operating voltage: DC 12V

Radio modem output power: 25/10/8W

Dimension: 310×420×90mm